| Business | Phone |
| Aaa Electric 103 9th Ave Sw, Ephrata 98823 | (509) 754-2223 |
| All State Electric 148 Basin St Nw, Ephrata 98823 | (509) 754-2569 |
| Pud Of Grant County 30 C St Sw, Ephrata 98823 | (509) 766-2505 |
| Horizon Electric Inc 2210 Basin St Sw, Ephrata 98823 | (509) 754-5869 |
| Jaco Construction 103 12th Ave Sw, Ephrata 98823 | (509) 787-1518 |
| M & S Electric Ephrata 98823 | (509) 754-4041 |